new ContentFlowAddOn ('roundabout', {
	ContentFlowConf: {
        circularFlow: true,
        visibleItems: -1,
        relativeItemPosition: "top center",
		reflectionHeight:0,
		maxItemHeight:250,
		fixFrameHeight:250,
		scaleFactor:2.5,
		isRoundabout:false,
		isHomePage:true,
		className:"persona2",
        calcSize: function (item) {
            var rP = item.relativePosition;
            var variable=1;
            
            var activeindex=new String(this._activeItem.index);
        	var index_=new String(item.index);
        	if(activeindex.indexOf(index_)==-1){
        		variable=1.4;
        	}
            
            var h = variable/(Math.abs(rP)+1);
            var w = h;
            return {width: w, height: h};
        },

        calcCoordinates: function (item) {
            var rP = item.relativePosition;
            var rPN = item.relativePositionNormed;
            var vI = rPN != 0 ? rP/rPN : 0 ; 

            var f = 1 - 1/Math.exp( Math.abs(rP)*0.85);
            var x =  item.side * vI/(vI+1)* f; 
            var y = 1;

            var f = Math.sin(Math.PI * (rP*(1+1/(rP*rP+1))) / (vI+1));
            var x = vI/(vI+0.6)* f; 
            var y = 1 - Math.abs(rP)*1.5/(vI+1); 

            return {x: x, y: y};
        },onclickActiveItem:function(item){
			return false;
		}

    }
});